Airtac MK Series Multi-position Locking Cylinder MK25X45S
2. Features multiple body mounting configurations for simplified installation;
3. Gang-mounting capability enables multi-cylinder integration, optimizing space utilization in compact layouts;
4. Precision-guided piston rod design eliminates the need for external lubrication;
5. Integrated piston rod locking block ensures anti-rotation stability;
6. Extensive model selection across standardized specifications;
7. Optional high-temperature sealing materials support operation at 0~150℃ (optional feature).
Category: Multi-Position Fixed Cylinders | Brand: AIRTAC | Series: MK
AirTAC MK25X45S Multi-Position Locking Cylinder Specifications
- Model: MK25X45S
- Type: Double-acting multi-position locking cylinder
- Bore size: 25mm
- Stroke: 45mm
- Operating pressure: 0.15–0.8 MPa
- Locking positions: 3 fixed positions (extended/neutral/retracted)
- Port thread: M5×0.8 (dual ports)
- Cushioning: Adjustable pneumatic cushion
- Piston rod material: Stainless steel SCM435
- Tube material: Aluminum alloy with hard anodization
- Seal material: NBR + Polyurethane hybrid
- Ambient temperature: -20℃ to 80℃
- Weight: 520g ±3%
- Dimensions: 150mm(L) × 40mm(W) × 40mm(H)
- Mounting options: Front flange (ISO 15552 standard) / Foot mounting
- Repeat positioning accuracy: ±0.2mm
- Max thrust: 122N @0.6MPa
Industrial-grade locking cylinder featuring triple-position mechanical locking via spring-engaged detent pins. Precision ground rod with wear-resistant coating ensures >3,000km service life. Integrated magnetic sensor slots (G1/8) for position feedback. Requires air lubrication (ISO 8573-1 class 4) for optimal performance.
- Rotary index table positioning in CNC machinery
- Tooling fixture height adjustment systems
- Automated conveyor gate control
- Robotic welding jig stabilization
- Semiconductor wafer handling stages
Installation note:
Engage locking mechanism manually before initial operation.
Lubricate with ISO VG32 pneumatic oil if used in vertical orientation.
Avoid side-load exceeding 30N during piston extension.
| Property | Property Value |
|---|---|
| sku | MK25X45S |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | M5×0.8 |
| Magnet | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <25 mm> |
| Stroke | <45mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.